| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 09 | IAD | SEA | 06:10 | 08:04 |
Landed
|
Track > |
| Jun 08 | IAD | SEA | 06:08 | 08:04 |
Landed
|
Track > |
| Jun 07 | IAD | SEA | 06:05 | 08:02 |
Landed
|
Track > |
| Jun 06 | IAD | SEA | 06:18 | 08:28 |
Landed
|
Track > |
| Jun 05 | IAD | SEA | 06:12 | 08:29 |
Landed
|
Track > |
| Jun 04 | IAD | SEA | 06:13 | 08:12 |
Landed
|
Track > |
| Jun 03 | IAD | SEA | 06:13 | 08:06 |
Landed
|
Track > |
| Jun 02 | IAD | SEA | 06:15 | 08:05 |
Landed
|
Track > |
| Jun 01 | IAD | SEA | 06:19 | 08:10 |
Landed
|
Track > |
| May 31 | IAD | SEA | 06:22 | 08:04 |
Landed
|
Track > |
Alaska Airlines Flight AS351 connects Washington, United States to Seattle, United States, taking off from Washington Dulles International Airport IAD and landing at Seattle Tacoma International Airport SEA.
How long is the AS351 flight from Washington to Seattle?
The average flight time from Washington to Seattle is 4 hours and 56 minutes. The flight distance is 3701 km / 2300 miles and the average flight speed is 749 km/h / 465 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS351 Washington to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS351 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS351 flight?
The latest flight took off on Tuesday, June 9th, 2026 with the flight status being Landed on 08:04.
How else can the flight AS351 be referenced as?
This Alaska Airlines flight can also be referenced as ASA351, AS0351, AS 351, ASA 351.
How often is flight AS351 delayed?
On average, 0% of all AS351 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS351 flight or baggage issues?
If your AS351 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AS351 Flight Tracker above for more details.
Flight AS351 is code-shared by 3 airlines using the flight numbers AA7484, JL5441, QR8811
Other flights departing from Washington IAD: G41841, OO4181, UA4437, UA1734
Other flights arriving at Seattle SEA: AS534, AS1382, AS774, AS3016
All flights connecting Washington IAD to Seattle SEA.
